CN218140864U - Wheel hub structure - Google Patents
Wheel hub structure Download PDFInfo
- Publication number
- CN218140864U CN218140864U CN202221100135.1U CN202221100135U CN218140864U CN 218140864 U CN218140864 U CN 218140864U CN 202221100135 U CN202221100135 U CN 202221100135U CN 218140864 U CN218140864 U CN 218140864U
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- installation department
- screw
- spline
- dish seat
- passes
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Abstract
The utility model provides a wheel hub structure, including wheel hub body, dish seat, spline and a plurality of screws that are used for fixing, through the quantity of the different screw holes of transform wheel hub body and the dish seat that corresponds with this screw hole quantity and the different motorcycle types of spline adaptation. The mounting and use requirements of different vehicle types can be met, and the use strength requirements of different hubs can be guaranteed.
Description
Technical Field
The utility model relates to a motor vehicle accessory technical field especially relates to a hub structure.
Background
In a motor vehicle, a hub is a necessary accessory and is applied to motorcycles, automobiles and the like, and the adaptability of the hub is poor due to the problem of structural design of the current hubs of many motorcycles, so that improvement is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a wheel hub structure, including wheel hub body, dish seat, spline and a plurality of screws that are used for fixing, through the quantity of the different screw holes of transform wheel hub body and the dish seat that corresponds with this screw hole quantity and the different motorcycle types of spline adaptation. The mounting and use requirements of different vehicle types can be met, and the use strength requirements of different hubs can be guaranteed.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a hub structure, includes wheel hub body, dish seat, spline and a plurality of screw that is used for fixing, the wheel hub body is equipped with wheel frame portion, establishes at this wheel frame portion center and has a first side and a second side opposite to this first side the mid portion, one establishes the first installation department at the first side of this mid portion, establishes the second installation department at this mid portion second side, wherein first installation department keeps away from this second side direction by this first side and extends, and passes through a plurality of screw holes of first installation department evenly distributed with the dish seat passes through the screw fixation, and this second installation department keeps away from this first side direction by this second side and extends, and passes through a plurality of screw holes of second installation department evenly distributed with the spline passes through the screw fixation, and can be according to screw hole quantity come the adaptation with the dish seat and the spline of the corresponding specification of screw hole quantity.
First installation department still includes the central positioning boss, the dish seat is equipped with dish seat central locating hole and dish seat screw hole, the central positioning boss passes dish seat central locating hole, the screw passes in proper order dish seat screw hole with the screw hole of first installation department realizes the dish seat with the fixed of wheel hub body first side.
The screws are end cover screws.
The second installation department is equipped with interior die cavity, interior die cavity is equipped with central locating hole, the spline is equipped with through-hole on long central location boss, the convex seat and the convex seat, the long central location boss of spline passes the central locating hole of second installation department, the convex seat of spline with the interior die cavity looks adaptation of second installation department, the screw passes in proper order through-hole on the spline reaches the screw hole of second installation department realizes the spline with the fixing of wheel hub body second side.
The screw is a hexagon socket head cap screw.
The inner wall of the hub body is of a straight cylinder type cylindrical surface structure.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a wheel hub structure, including wheel hub body, dish seat, spline and a plurality of screws that are used for fixing, through the quantity of the different screw holes of transform wheel hub body and the dish seat that corresponds with this screw hole quantity and the different motorcycle types of spline adaptation. Can enough satisfy the installation use of different motorcycle types, can guarantee different wheel hub's use strength requirement again.
The present invention will be described in further detail with reference to the accompanying drawings and examples; however, the present invention is not limited to the embodiment.
Drawings
Fig. 1 is a front view (first side) of an embodiment of the present invention;
fig. 2 is an exploded view (first side) of an embodiment of the present invention;
fig. 3 is a front view (second side) of an embodiment of the present invention;
fig. 4 is an exploded view (second side) of an embodiment of the present invention;
wherein the reference numerals are as follows:
First mounting part 12
First installation part center positioning boss 121
First mounting portion screw hole 122
Second mounting part 13
Second mounting internal cavity 131
Second mounting portion centrally located hole 132
Second mounting portion screw hole 133
Dish seat screw hole 22
Long center positioning boss 31
Convex seat 32
Outer convex seat through hole 321
Screw 4
End cap screw 41
Inner hexagonal screw 42
Detailed Description
Examples
Referring to fig. 1 to 4, a hub structure includes a hub body 1, a disk seat 2, a spline 3 and a plurality of screws 4 for fixing, where the hub body 1 is provided with a hub frame 10, a middle portion 11 disposed at the center of the hub frame and having a first side surface (a side surface of the hub body 1 that is matched with the disk seat 2 as shown in fig. 2) and a second side surface (a side surface of the hub body 1 that is matched with the spline 3 as shown in fig. 2) opposite to the first side surface, a first mounting portion 12 disposed at the first side surface of the middle portion, and a second mounting portion 13 disposed at the second side surface of the middle portion, where the first mounting portion 12 extends from the first side surface in a direction away from the second side surface and is fixed with the disk seat 2 through the screws 4 through a plurality of first mounting portion screw holes 122 uniformly distributed on the first mounting portion 12, and the second mounting portion 13 extends from the second side surface in a direction away from the first side surface and is fixed with the spline 3 through the screws 4 through a plurality of second mounting portion screw holes 133 uniformly distributed on the second mounting portion 13. The number of different screw holes 122 or 133 of the hub body 1 and the disc seats 2 and the splines 3 corresponding to the number of the screw holes are changed to adapt to different vehicle types. Can enough satisfy the installation use of different motorcycle types, can guarantee different wheel hub's use strength requirement again.
In this embodiment, first installation department 12 still includes first installation department center location boss 121, dish seat 2 is equipped with dish seat center location hole 21 and dish seat screw hole 22, first installation department center location boss 121 passes dish seat center location hole 21, screw 4 passes in proper order dish seat screw hole 22 with the screw hole 122 of first installation department realizes dish seat 2 with the fixed of the first side of wheel hub body 1.
In this embodiment, the screw is an end cap screw 41.
In this embodiment, second installation department 13 is equipped with interior die cavity 131, interior die cavity is equipped with center locating hole 132, spline 3 is equipped with long center location boss 31, evagination seat 32 and the last through-hole 33 of evagination seat, the long center location boss 31 of spline passes the center locating hole 132 of second installation department 13, spline 3's evagination seat 32 with the interior die cavity 131 looks adaptation of second installation department 13, screw 4 passes in proper order through-hole 33 on the spline 3 reaches the screw hole 133 of second installation department 13 realizes spline 3 with the fixed of 1 second side of wheel hub body.
In this embodiment, the screw is a socket head cap screw 42.
In this embodiment, the inner wall of the hub body is a straight cylindrical surface structure.
In this embodiment, the hub structure may be used in a motorcycle or other motor vehicle.
The foregoing is illustrative of the preferred embodiment of the present invention and is not to be construed as limiting the invention in any way. Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solutions disclosed above can be used by those skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the present invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a hub structure, includes wheel hub body, dish seat, spline and a plurality of screws that are used for fixing, the wheel hub body is equipped with wheel frame portion, establishes at this wheel frame portion center and has a first side and a second side that is in the opposite direction to this first side the intermediate part, one establishes the first installation department at the first side of this intermediate part, establishes the second installation department at this intermediate part second side, wherein this second side direction extension is kept away from by this first side to first installation department, and passes through a plurality of screw holes of first installation department evenly distributed with the dish seat passes through the screw fixation, and this second installation department is kept away from this first side direction by this second side and extends, and passes through a plurality of screw holes of second installation department evenly distributed with the spline passes through the screw fixation, and can be according to screw hole quantity come the adaptation with the dish seat and the spline of the corresponding specification of screw hole quantity.
2. A hub structure according to claim 1, wherein: first installation department still includes the central positioning boss, the dish seat is equipped with dish seat central locating hole and dish seat screw hole, the central positioning boss passes dish seat central locating hole, the screw passes in proper order dish seat screw hole with the screw hole of first installation department realizes the dish seat with the fixing of wheel hub body first side.
3. A hub structure according to claim 2, wherein: the screws are end cover screws.
4. A hub structure according to claim 1, wherein: the second installation department is equipped with interior die cavity, interior die cavity is equipped with central locating hole, the spline is equipped with through-hole on long central location boss, the convex seat and the convex seat, the long central location boss of spline passes the central locating hole of second installation department, the convex seat of spline with the interior die cavity looks adaptation of second installation department, the screw passes in proper order through-hole on the spline reaches the screw hole of second installation department realizes the spline with the fixing of wheel hub body second side.
5. A hub construction according to claim 4, wherein: the screw is a hexagon socket head cap screw.
6. A hub structure according to claim 1, wherein: the inner wall of the hub body is of a straight cylinder type cylindrical surface structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221100135.1U CN218140864U (en) | 2022-05-10 | 2022-05-10 | Wheel hub structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221100135.1U CN218140864U (en) | 2022-05-10 | 2022-05-10 | Wheel hub structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218140864U true CN218140864U (en) | 2022-12-27 |
Family
ID=84571938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221100135.1U Active CN218140864U (en) | 2022-05-10 | 2022-05-10 | Wheel hub structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218140864U (en) |
-
2022
- 2022-05-10 CN CN202221100135.1U patent/CN218140864U/en active Active
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